26526444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:447

約数の個数: 72

約数和(自身を含む): 72681840

約数和(自身を除く): 46155396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 197, 229, 294, 394, 458, 588, 591, 687, 788, 916, 1182, 1374, 1379, 1603, 2364, 2748, 2758, 3206, 4137, 4809, 5516, 6412, 8274, 9618, 9653, 11221, 16548, 19236, 19306, 22442, 28959, 33663, 38612, 44884, 45113, 57918, 67326, 90226, 115836, 134652, 135339, 180452, 270678, 315791, 541356, 631582, 947373, 1263164, 1894746, 2210537, 3789492, 4421074, 6631611, 8842148, 13263222, 26526444]

約数ペア:

[(1, 26526444), (2, 13263222), (3, 8842148), (4, 6631611), (6, 4421074), (7, 3789492), (12, 2210537), (14, 1894746), (21, 1263164), (28, 947373), (42, 631582), (49, 541356), (84, 315791), (98, 270678), (147, 180452), (196, 135339), (197, 134652), (229, 115836), (294, 90226), (394, 67326), (458, 57918), (588, 45113), (591, 44884), (687, 38612), (788, 33663), (916, 28959), (1182, 22442), (1374, 19306), (1379, 19236), (1603, 16548), (2364, 11221), (2748, 9653), (2758, 9618), (3206, 8274), (4137, 6412), (4809, 5516)]